Category: Plant Care Tips

Pothos is supposed to be unkillable. And mostly it is — until you’re in Austin, and suddenly your gorgeous trailing plant starts turning yellow and you have no idea why. In the last year I’ve gotten this question more than almost any other. The good news: yellowing pothos is almost always fixable. The frustrating news: there are four different things that cause it, and the fix for each one is completely different.

Here’s how to figure out which one you’re dealing with.

First: What Does the Yellowing Look Like?

Before I walk through causes, pay attention to where the yellow is appearing and what pattern it follows. That matters enormously for diagnosis.

• Oldest leaves yellowing first (at the base of the vine): Almost always normal aging or overwatering
• Yellowing scattered across the plant with no pattern: Usually overwatering or root rot
• Yellow between the veins, veins staying green: Nutrient deficiency (common in Austin)
• Yellow patches on leaves that get sunlight: Direct sun scorch
• Pale, washed-out yellow across the whole plant: Not enough light

Cause 1: Overwatering (The Most Common Culprit)

I’ll be direct: most yellowing pothos in Austin are overwatered. Not because Austin plant owners are careless, but because our AC creates conditions that are deceptive. The top inch of soil dries out quickly in an air-conditioned Texas home, so it feels like the plant needs water. But the lower portion of the pot stays wet for much longer than you’d expect.

The test: push your finger 2 inches into the soil. If it’s still moist, don’t water. Pothos want to dry out significantly between waterings — in Austin summers, that might be every 10–14 days. In winter when the AC isn’t running as hard, it could be 3 weeks.

If the roots have been sitting in wet soil for a while, check the bottom of the pot. If there’s root rot — roots that are brown, mushy, and smell slightly off rather than white and firm — you need to trim the affected roots, let the root ball dry out slightly, and repot into fresh well-draining soil.

Cause 2: Austin’s Hard Water (This One Surprises People)

This is the Austin-specific cause that most generic plant care advice misses entirely. Our tap water from the Edwards Aquifer carries substantial mineral content — primarily calcium, magnesium, and in some areas chloramine from the treatment process. Over time, repeated watering with Austin tap water causes mineral buildup in the soil, which raises the pH and interferes with the plant’s ability to absorb nutrients even when those nutrients are present.

The symptom pattern: yellowing that appears between leaf veins (the veins stay green while the leaf tissue between them turns yellow). This is called interveinal chlorosis and it’s a sign the plant can’t take up iron or magnesium — not because they’re absent, but because the soil pH is locking them out.

The fix: flush the soil thoroughly with filtered or distilled water, let it drain completely, and repeat two or three times. This washes accumulated minerals through the drainage holes. Going forward, watering with filtered water or collected rainwater makes a real difference for Austin pothos over time. Alternatively, flush your pots with distilled water every three or four months even if you use tap water the rest of the time.

Cause 3: Too Much Direct Sun (Common Near Austin Windows)

Austin has intense sun, and west-facing windows in Texas in the afternoon deliver direct light that’s too harsh for pothos. The plant will show it as pale or scorched patches on the leaves that face the window — sometimes yellow, sometimes papery and translucent. This is easy to solve: move the plant a few feet back from the window, or add a sheer curtain to diffuse the afternoon light. Pothos wants bright indirect light, and in Austin that usually means not being within 2–3 feet of an unfiltered south or west window in summer.

Cause 4: Nutrient Deficiency (Easy to Fix)

If your pothos has been in the same pot and same soil for more than a year, it may have exhausted the nutrients in the potting mix. This is especially common in fast-growing Austin plants that have put out a lot of new growth. The fix is simple: a balanced liquid fertilizer (I like a 20-20-20 formula diluted to half strength) once a month during growing season — roughly April through October in Austin. Don’t fertilize in winter; the plant isn’t actively growing and excess fertilizer salts in the soil create their own problems.

What If It’s None of These?

If you’ve ruled out overwatering, mineral buildup, sun scorch, and nutrient deficiency, check for pests. Spider mites and mealybugs are common in Austin’s dry AC air, and both can cause yellowing as they feed on the plant. Spider mites leave fine webbing on the undersides of leaves; mealybugs look like small white cottony clusters in the leaf joints. Both respond well to neem oil spray applied consistently for two to three weeks.

The Quick Austin Pothos Diagnostic

1. Stick your finger 2 inches in the soil — wet? Stop watering for 2 weeks
2. Look at where the yellow is — between the veins? Mineral buildup — flush with distilled water
3. Check for patches on sun-facing leaves — direct sun scorch — move or add a sheer curtain
4. Last fertilized over a year ago? — add liquid fertilizer at half strength
5. Check leaf undersides for pests — treat with neem oil if found

Most yellowing pothos respond within 2–4 weeks once you’ve identified and fixed the cause. The plant is resilient — it just needs you to figure out what’s actually wrong rather than guessing.

If you’ve tried everything and it’s still declining, text me a photo at (512) 829-1467. Plant rescue house calls are one of the services I offer, and I’ve seen a lot of Austin pothos come back from worse than this.

Will Burke is the founder of Keep Austin Watered, Austin’s plant styling and care service. He serves Austin, Dripping Springs, Westlake Hills, Lakeway, Steiner Ranch, and the Hill Country.

Frequently Asked Questions

Need help with struggling Austin plants? Will Burke makes plant rescue house calls across Westlake Hills, Dripping Springs, Steiner Ranch, Tarrytown, and Lakeway. Text a photo to (512) 829-1467 and he’ll tell you what’s wrong.

Every few months someone texts me a photo of a drooping, brown-spotted fiddle leaf fig and asks if I can save it. My answer is usually the same: I can try, but Austin is genuinely one of the hardest cities in the country to keep these plants alive. And I want to explain exactly why — because once you understand what’s happening, you’ll either stop blaming yourself or finally switch to something that works.

Why Austin Is the Worst Place for Fiddle Leaf Figs

The fiddle leaf fig (Ficus lyrata) is native to the tropical rainforests of West Africa — specifically the lowland jungles where humidity sits around 80%, temperatures barely fluctuate, and the light is filtered and consistent. Austin is basically the opposite of all of that.

Problem 1: Our AC Air Is Actively Hostile to Them

Central Texas AC runs hard from April through October, sometimes November. That means 6+ months of air that’s being aggressively dehumidified and circulated. Fiddle leaf figs need humidity above 50% to thrive. Most Austin homes with AC running hover between 30–45%. The leaves crisp at the edges, then brown, then drop. Placing a humidifier next to the plant helps but it becomes a maintenance job — you’re essentially fighting your own home’s HVAC system.

Problem 2: Our Windows Are Too Intense

Austin gets about 300 sunny days per year. South-facing windows — which most people assume are perfect for a tropical plant — pour direct, harsh light that scorches fiddle leaf fig leaves in the afternoon. West-facing windows are even worse. The plant wants bright indirect light, which is actually quite hard to achieve naturally in a Texas home without sheer curtains doing a lot of heavy lifting.

Problem 3: They Hate Being Moved

Fiddle leaf figs are famously reactive to any change in environment. Moving them from a nursery in Houston, to a car, to your living room — each transition triggers shock. They drop leaves. Then you panic and move them toward more light. More leaves drop. This is a plant that needs months of total stillness to settle, and most Austin homes shift dramatically between hot seasons and AC seasons, which the plant registers as constant environmental disruption.

Problem 4: Austin Water

Our tap water comes from the Edwards Aquifer and runs around 300–450 PPM of dissolved solids — mostly calcium and magnesium. Fiddle leaf figs are sensitive to mineral buildup in the soil, which manifests as brown leaf tips and root stress over time. You can filter your water, use rainwater, or flush the soil regularly, but it’s another maintenance burden that most people don’t realize they’re signing up for.

3 Plants That Give You the Drama Without the Drama

Here’s the thing: the visual appeal of a fiddle leaf fig is the large, architectural leaves and the tall, sculptural form. You absolutely can get that in an Austin home — just with plants that are actually built for our conditions.

1. Bird of Paradise (Strelitzia nicolai) — Will’s Top Pick

The giant white bird of paradise is everything a fiddle leaf fig promises to be, but actually delivers. The leaves are enormous — some spanning 2+ feet — with a gorgeous blue-green color and an inherently sculptural, palm-like form. More importantly, it wants Austin’s bright light. South and west windows that would scorch a fiddle leaf fig are exactly what a bird of paradise thrives in. It handles lower humidity well, tolerates our water reasonably, and — critically — it doesn’t throw a fit when you move it or forget to water it for two weeks. I’ve staged bird of paradise plants in Westlake Hills homes and they regularly stop guests dead in their tracks. Start with a 10″ pot and give it a south window and you’ll see dramatic growth within a season.

2. Monstera deliciosa

The split-leaf philodendron is genuinely one of the best plants for Austin homes. It offers bold, architectural foliage with those iconic fenestrations, it grows enthusiastically in our conditions, and it’s forgiving in ways the fiddle leaf never is. Monsteras tolerate indirect light from east or west windows, handle the occasional watering miss, and adapt to our humidity swings without complaint. They also grow fast here — in a good Austin window, you’ll see new leaves unfurling every few weeks in spring and summer. If you want something that looks like a designer chose it for your living room, a large Monstera in a statement pot is one of the highest-impact moves I make in Austin homes.

3. Olive Tree (Olea europaea) — for the Mediterranean Austin Aesthetic

Indoor olive trees are having a serious moment in Austin design right now, and for good reason — they feel native to our limestone hills aesthetic, they love our intense light, they’re drought-adapted and therefore forgiving of inconsistent watering, and the silvery-green foliage adds a completely different texture to a space. A 6-foot potted olive near a south window in an Austin home looks completely intentional and elevated. Unlike fiddle leaf figs, olive trees will actually reward Austin’s light rather than recoil from it.

The Honest Bottom Line

I don’t love telling people to give up on a plant they love. If you have a fiddle leaf fig and you’re committed to making it work, I’m happy to come assess your specific space and tell you honestly whether it’s viable — some Austin homes, particularly those with north-facing light and good humidity control, can actually support them. But if you’ve already tried and failed, please don’t assume you’re a bad plant parent. You’re just fighting Austin’s climate with a plant that didn’t evolve for it.

The plants above will make your space look exactly as good as you were hoping the fiddle leaf would — and they’ll actually stay alive long enough to do it.

Will Burke is the founder of Keep Austin Watered, Austin’s only plant styling and care service built specifically around Central Texas conditions. He offers free consultations for Austin, Dripping Springs, Westlake Hills, Lakeway, and the Hill Country. Here’s how the service works.

Frequently Asked Questions

Will serves plant lovers across Austin and the Hill Country — including Westlake Hills, Tarrytown, Barton Creek, Dripping Springs, and Lakeway. If you need help figuring out what will actually thrive in your space, here’s how it works.

Every general houseplant watering guide says “water when the top inch of soil is dry.” In Austin, that advice will get you in trouble. Austin’s aggressive AC dries the top layer of soil much faster than the root zone. The surface feels dry when the bottom half of the pot is still soaking wet. Follow the top-inch rule here and you will overwater almost every plant you own — I see this constantly on house calls.

The Only Austin Watering Rule You Need

Push your finger 2 inches into the soil. If it’s moist at that depth, wait. For most tropical plants in Austin, this means watering roughly every 7-14 days in summer and every 14-21 days in winter — but those are starting points, not schedules. Let the soil tell you when, not the calendar.

How Austin’s Seasons Change Your Watering

Spring (March–May): Water Normally

Austin spring is the sweet spot. Temperatures are moderate, AC runs less, humidity is higher, plants are actively growing. This is when tropical plants drink most enthusiastically — maybe every 7-10 days for active growers like Monstera, Pothos, and Philodendron.

Summer (June–September): The Tricky Season

Plants are stressed by heat and intense light, so they actually drink less. But the AC creates such dry surface conditions that it feels like they need more water. They usually don’t. This is the season most Austin plant owners overwater. Check soil depth more carefully than any other time. And watch for the AC effect — plants near vents will have dry surfaces but wet root zones because the vent is evaporating surface moisture without the plant drinking it.

Fall (October–November): Resume Normal

When Austin’s heat breaks, plants come back to life. Growth resumes, drinking increases. This is also the best time of year to repot or introduce new plants.

Winter (December–February): Water Least

Most tropical plants slow to 40-50% of their spring drinking rate. Overwatering in winter causes more root rot than any other season because the soil stays wet much longer. Let soil get genuinely dry — 2-3 inches down — before watering most plants. Snake Plants and ZZ Plants can go 4-6 weeks between waterings in December and January.

The Austin Hard Water Problem

Austin tap water runs ~400ppm hardness. Over months, mineral salts build up in potting soil and raise pH, causing nutrient lockout. Signs: white crust on soil surface, yellowing despite fertilizing, brown tips on sensitive plants.

• Tough plants (Snake Plant, ZZ, Pothos): Tap water is fine. Flush soil every 8-10 weeks.
• Medium plants (Monstera, Philodendron, Rubber Tree): Mostly fine with periodic flushing. Collect rainwater when you can.
• Sensitive plants (Calathea, Ferns, Orchids): Use filtered water or collected rainwater. Austin tap will slowly damage these.

Bottom-Watering: Better for Most Austin Plants

Bottom-watering — placing a pot in a tray of water and letting soil absorb moisture through drainage holes — solves several Austin-specific problems. It prevents mineral salt surface accumulation, ensures the whole root ball gets watered evenly, and is harder to overdo because the plant only absorbs what it needs. Place in 1-2 inches of water for 20-30 minutes, then remove and let drain completely.

If you’d like Will to come diagnose your specific watering situation — especially if you’ve had persistent problems — that’s exactly what the free consultation covers. Book a free visit →

Further reading: Austin hard water and your plants · Why houseplants die in Austin · Surviving Austin summer with your plants

If you’ve killed more than a couple of houseplants in Austin, you’re not bad at plants. You’re dealing with conditions that most plant care advice wasn’t written for. After 25+ years working with plants in Central Texas, I can tell you that Austin has four specific plant killers that nobody warned you about.

1. Your AC Vent Is Probably Killing Your Plants

This is the number one cause of houseplant decline in Austin homes. Central air conditioning runs hard from April through October and drops indoor humidity to 20-30%. Tropical houseplants want 50-60%. But the bigger problem is direct airflow — a ceiling vent blowing cold dry air onto a plant creates a stress environment that mimics a desert windstorm. You’ll see brown tips, crispy edges, curling leaves, and a plant that looks unwell no matter what you do.

The fix: Walk under every ceiling vent and look at which plants are within 3-4 feet. Move them. This single change fixes the majority of mystery decline cases I see on Austin house calls.

2. Austin’s Hard Water Is Slowly Poisoning Your Soil

Austin tap water comes from the Edwards Aquifer at approximately 400 parts per million hardness — significantly harder than most U.S. cities. With every watering, mineral salts accumulate in your potting soil. Over months, this raises soil pH and causes nutrient lockout: the plant can’t absorb nutrients even when they’re present. Signs: yellowing leaves, stunted growth, and a white crust on the soil surface. Many people fertilize more at this point, which makes the salt problem worse.

The fix: Every 8-10 weeks, flush your soil by watering slowly until water runs freely from drainage holes and repeating twice. For sensitive plants — Calathea, Ferns, Peace Lily — switch to collected rainwater or filtered water.

3. Overwatering — But Not the Way You Think

Overwatering doesn’t mean watering too often — it means the soil stays wet too long. In Austin, the AC-dry surface tricks you into thinking soil is dry when it’s still wet 2 inches down. Combined with plants in coco coir (which holds moisture 3-4x longer than proper potting mix) and pots without drainage holes, this creates root rot conditions that look exactly like underwatering from above.

The fix: Push your finger 2 inches into the soil before every watering. If it’s moist at that depth, wait. Make sure every plant has a pot with actual drainage holes.

4. Wrong Light — Especially South-Facing Windows

South-facing windows in Austin deliver intense direct light from May through September — enough to burn most tropical houseplants that would thrive in the same window in a northern city. Signs of too much light: bleached leaves, dry papery brown patches on leaf surfaces, and leaves that cup or curl.

The fix: Add a sheer curtain to south-facing windows and move plants 3-4 feet back from the glass in summer. East-facing windows are ideal for most tropical houseplants in Austin.

If you’d like someone to look at your specific situation — plants, light, AC setup — that’s exactly what the free consultation is for. Book a free visit with Will →

Further reading: Austin hard water and your plants · Surviving Austin summer · Why big box store plants die

Watch Will repot a freshly purchased big box store plant — exposing the coco coir, the drainage issues, and showing the right soil mix for Austin conditions. Full breakdown below.

Every week someone texts me a photo of a dying plant they just bought at Home Depot or Lowe’s two weeks ago. The leaves are yellowing, the roots are soggy, and there’s often something moving in the soil they’d rather not look at too closely. They want to know what they did wrong.

Usually, they didn’t do anything wrong. The plant was already set up to fail before it left the store.

After 25+ years working with plants in Austin, I’ve repotted hundreds of big box store plants. Here’s what I find almost every single time — and why it matters if you want your plants to actually survive.

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Problem #1: They’re Growing in Coco Coir, Not Soil

Commercial nurseries grow plants at scale in coconut coir — shredded coconut husks compressed into a growing medium. It’s cheap, lightweight, easy to ship, and holds moisture extremely well. It’s great for nurseries moving plants from facility to facility.

It is terrible for plants living in your home.

Coco coir holds moisture so effectively that it stays wet for days or weeks longer than a proper potting mix would. In your Austin home — where your air conditioning is already stripping indoor humidity, where watering schedules vary — coco coir creates a permanent wet-root situation that slowly suffocates your plant.

The roots sit in damp coir, can’t get adequate oxygen, and begin to rot. The plant looks fine on top while the root system is quietly failing underneath. I’ve pulled plants out of coco coir and found root systems that were 60–70% rotted while the plant above soil looked healthy enough to sell.

Austin adds another layer: our tap water runs ~400ppm hardness from the Edwards Aquifer. Coco coir combined with hard water creates mineral buildup that raises soil pH and blocks nutrient uptake. It’s a one-two punch most Austin plant owners never see coming.

The fix: Repot within the first week. A good Austin mix is 2 parts quality potting soil, 1 part perlite, 1 part orchid bark — airy, fast-draining, completely different from coir. You can see exactly how I do this in the video above.

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Problem #2: The Pots Have No Real Drainage

Look at the bottom of the pot your Home Depot plant came in. If you’re lucky, there are a few small holes. More often you’ll find a solid plastic sleeve designed to look presentable on a shelf — not to support a living plant long-term.

Plants need drainage. Without it, water accumulates at the bottom regardless of how carefully you water. That standing water creates the anaerobic conditions root rot needs. The advice about putting rocks at the bottom doesn’t help — research shows it actually creates a “perched water table” that makes waterlogging worse.

The fix: Repot into a pot with genuine drainage holes. Terracotta is ideal for most Austin homes — the porous walls let moisture evaporate through the pot, giving you a buffer against overwatering that plastic simply can’t provide.

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Problem #3: Pests Came With the Plant

Commercial nurseries grow plants in dense, humid conditions — perfect for fungus gnats, spider mites, thrips, mealybugs, and scale insects. Most big box store plants arrive with at least one pest issue. You just can’t see it yet.

Eggs are invisible. Early-stage spider mites need a magnifying glass. Fungus gnats lay eggs deep in moist soil. By week two or three at home, the population is obvious. By then it may have spread to every plant nearby.

When I repot a big box store plant — as you saw in the video — I inspect every leaf, check the root ball carefully, and start fresh with clean soil. That alone removes the main pest habitat in one step.

The fix: Quarantine every new plant for two weeks before placing it near your others. Inspect leaf undersides with a phone flashlight. Check the soil surface for fungus gnats. Fresh soil at repotting removes the problem at the source.

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Problem #4: The Shock of Going from Commercial to Home Conditions

Commercial plants are grown in optimized, consistent environments — controlled light, temperature, humidity, and irrigation. Then they get shipped to a distribution center, sit in a dark truck, and land on a big box store floor under fluorescent lights with irregular watering from employees managing thousands of products simultaneously.

Each transition is a stress event. By the time a plant reaches your Austin home it’s already operating on reserves. And Austin adds specific challenges: ~400ppm hard water, AC that drops indoor humidity to 20–30% in summer, and heat that swings between your air-conditioned interior and the Texas sun. The plant isn’t just adjusting to your home — it’s adjusting to Austin.

The fix: Give new plants a genuine grace period. No fertilizer for 4–6 weeks — a stressed plant can’t process nutrients efficiently. Keep them away from direct AC airflow. Water conservatively and always check the soil first. Most plants that survive their first 30 days in Austin will thrive for years.

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Should You Never Buy Plants from Big Box Stores?

That’s not my point. Big box stores carry genuinely good plants at prices that are hard to argue with. A $12 Pothos from Home Depot can become a beautiful, thriving plant that fills your space for a decade.

The point is knowing what you’re getting into and having a plan. Repot it, check for pests, give it time to adjust. The video above shows you exactly how I do it.

And if you’d rather skip the troubleshooting and just have plants that work in your Austin space from day one — that’s what Keep Austin Watered is for. We source plants right for Central Texas conditions, pot them properly, and care for them on a schedule designed for our climate. No coco coir. Proper drainage. Pest-free. Austin-specific care from the start.

Book a free consult with Will →

Watch: How I Actually Rescue One of These Plants

Knowing why big box plants struggle is half the battle. The other half is treatment. Here’s Part 2 — me walking through exactly what I do in the first week after bringing a stressed plant home.

Three things happen in this video:

1. I diagnose the crunchy leaf tips. Crispy edges on a new plant almost always come from one of three things — low humidity, mineral buildup from hard water (a real issue in Austin), or transplant shock from being moved out of greenhouse conditions. I’ll show you how to tell which one you’re dealing with.

2. I spray the whole plant down with neem oil. Neem is a low-toxicity horticultural oil that does two jobs at once — it reveals hidden pests (anything that moves when wet becomes obvious) and treats common ones like thrips, spider mites, and mealybugs. I spray every leaf, top and underside, plus all the leaf joints where pests like to hide.

3. I trim the damaged leaves. Counterintuitive but true — removing damaged tissue helps the plant. A crispy leaf is still pulling resources the plant could spend on new growth. I cut at the base of the stem with clean shears, and you can see the difference immediately in how the plant carries itself.

This is what week one of professional plant care actually looks like. Not magic — just the right interventions in the right order.

Further reading: Austin hard water and your plants · Best plants for Austin beginners · The complete Austin apartment plant guide

Further reading: Houseplant subscription service in Austin · Plant delivery to Dripping Springs · Plant delivery to Lakeway

Further reading: How plant delivery works in Austin · See pricing and book a consult

Further reading: Plant sitting service details and pricing · How Austin summer affects your plants